Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB7SRT callsign genealogy
Currently held by SRT AMATEUR RADIO CLUB
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WB7SRT's current licensee, walking backwards.
- K6SRTcancelledSRT AMATEUR RADIO CLUBCAgranted 2016-10-20cancelled 2020-02-01
- KF6AYSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WB7SRT.
No current licensee on record previously held this callsign.